Archival Weather

Ronald Reagan Washington Ntl

Arlington, Virginia (KDCA)

Report from: Saturday, September 24, 2022 7:52 PM EDT
Current time: Thursday, May 16, 2024 11:26 AM EDT

Current weather – Weather history – Daily summaries
Weather forecast

Temperature17.8°C (64.0°F)
Dew point8.9°C (48.0°F)
Winds 5 kts (2.6 m/s, 5.8 mph) South-Southwest (210°)
Visibility10 mi. (16.1 km)
Clouds Few clouds 13,000 ft. (3,962 m)
Altimeter29.96 in.Hg (1015 mB)
Relative humidity56 %
Density altitude450 ft. (137 m)
Sea-level pressure101.5 kPa (1015 mB, 29.96 in.Hg)
Max temp last 6 hours21.1°C (70.0°F)
Min temp last 6 hours17.2°C (63.0°F)
Remarks Automated weather observing station with precipitation discriminator
Pressure falling more slowly
Flight conditions Visual Meteorological Conditions
Raw dataKDCA 242352Z 21005KT 10SM FEW130 18/09 A2996 RMK AO2 SLP145 T01780089 10211 20172 56013
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